ZHCSRC8B April   1998  – January 2023 SN65ALS1176

PRODUCTION DATA  

  1. 1 特性
  2. 2 应用
  3. 3 说明
  4. 4 Revision History
  5. 5 Pin Configuration and Functions
  6. 6 Specifications
    1. 6.1 Absolute Maximum Ratings
    2. 6.2 Recommended Operating Conditions
    3. 6.3 Thermal Information
    4. 6.4 Electrical Characteristics - Driver
    5. 6.5 Switching Characteristics - Driver
    6. 6.6 Symbol Equivalents
    7. 6.7 Electrical Characteristics - Receiver
    8. 6.8 Switching Characteristics - Receiver
  7. 7 Parameter Measurement Information
  8. 8 Detailed Description
    1. 8.1 Functional Block Diagram
    2. 8.2 Device Functional Modes
  9. 9 Application and Implementation
    1. 9.1 Application Information
      1. 9.1.1 Typical Application
  10. 10Device and Documentation Support
    1. 10.1 Documentation Support
      1. 10.1.1 Related Documentation
    2. 10.2 接收文档更新通知
    3. 10.3 支持资源
    4. 10.4 Trademarks
    5. 10.5 静电放电警告
    6. 10.6 术语表
  11. 11Mechanical, Packaging, and Orderable Information

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订购信息

6.7 Electrical Characteristics - Receiver

over recommended ranges of common-mode input voltage, supply voltage, and operating free-air temperature range (unless otherwise noted)
PARAMETER TEST CONDITIONS MIN TYP(1) MAX UNIT
VIT+ Positive-going input threshold voltage VO = 2.7 V, IO = – 0.4 mA 0.2 V
VIT– Negative-going input threshold voltage VO = 0.5 V, IO = 8 mA –0.2(2) V
Vhys Hysteresis voltage (VIT+ – VIT–) 60 mV
VIK Enable-input clamp voltage II = – 18 mA –1.5 V
VOH High-level output voltage

VID = 200 mV,

SeeFigure 6

 IOH = – 400 μA, 2.7 V
VOL Low-level output voltage

VID = – 200 mV,

See Figure 7-6

 IOL = 8 mA, 0.45 V
IOZ High-impedance-state output current VO = 0.4 V to 2.4 V ± 20 μA
VI Line input current Other input = 0 V(3) VI = 12 V 1 mA
VI = – 7 V –0.8
IIH High-level-enable input current VIH = 2.7 V 20 mμA
IIL Low-level-enable input current VIL = 0.4 V –100 μA
rI Input resistance 12 20 kΩ
IOS Short-circuit output current VID = 200 mV, VO = 0 –15 –85 mA
ICC Supply current No load Outputs enabled 23 30 mA
Outputs disabled 19 26
(1) All typical values are at VCC = 5 V, TA = 25°C.
(2) The algebraic convention, in which the less positive (more negative) limit is designated minimum, is used in this data sheet for common-mode input voltage and threshold voltage levels only.
(3) This applies for both power on and power off. Refer to TIA/EIA-485-A for exact conditions.